Learn Python 011: while loop

转载于 2017-07-16 16:41:00 发布 · 74 阅读

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原文链接：http://www.cnblogs.com/mxyzptlk/p/7190909.html

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#python

这是一个简单的Python脚本，用于随机生成问题并模拟对话流程，直到回答为'justbecause'为止。

from random import choice

questions = ['Why is the sky blue? ',
             'Why do cats have 4 legs? ',
             'Why is the summer hot? ']

question = choice(questions)

answer = input(question).lower().strip()

while answer != 'just because':
    answer = input('Why? ').lower().strip()

print('Oh... Okay, I understand now.')

转载于:https://www.cnblogs.com/mxyzptlk/p/7190909.html